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慶陽應急電源柜EPS

當市電(dian)(dian)供電(dian)(dian)中斷或市電(dian)(dian)電(dian)(dian)壓(ya)超限(xian) (15%或20%額定(ding)輸入電(dian)(dian)壓(ya))時,互投(tou)裝置(zhi)將立即投(tou)切至逆(ni)變器供電(dian)(dian),在電(dian)(dian)池(chi)組所提(ti)供的直流能源的支持下,…

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當市(shi)(shi)電(dian)(dian)供電(dian)(dian)中斷或市(shi)(shi)電(dian)(dian)電(dian)(dian)壓超限 (±15%或±20%額定輸(shu)入(ru)電(dian)(dian)壓)時,互投裝(zhuang)置將立即投切至逆變(bian)器供電(dian)(dian),在(zai)電(dian)(dian)池(chi)組所(suo)提(ti)供的(de)直流能(neng)源(yuan)的(de)支(zhi)持下,此(ci)時,用(yong)戶負載所(suo)使用(yong)的(de)電(dian)(dian)源(yuan)是通過EPS的(de)逆變(bian)器轉(zhuan)換的(de)交流電(dian)(dian)源(yuan),而不是來自市(shi)(shi)電(dian)(dian)

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